Answer:
retina
Explanation:
retina: The thin layer of cells at the back of the eyeball where light is converted into neural signals sent to the brain. photoreceptor: A specialized neuron able to detect and react to light.
Answer:
what exercise?
Explanation:
i think g00gle can answer this one, i had a question similar
The cell membrane is the lipid bilayer surrounding the entire cell.The nuclear membrane, on the other hand,surrounds the nucleus. On the contrary, the nuclear membrane is not a continuous sheet but is made of a series of vesicles that come together to enclose the nucleus.